bit of a necro, but only allowed 1 thread per instance... how do you multibox the last boss? he resets agro on the tank, and is imune to taunts..... the bombs require far too much healing through and I dont have enough toons to sit them on the buttons to stop them... is it now an unboxable instance? being horde its going to be a PITA now to come back at higher level to get the acheivment. Any tips or ideas?